diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 07:34:12 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 07:25:42 +0100 |
| commit | 25ec679b90782aed4894a1c3cc36c0a4ed350a20 (patch) | |
| tree | 7d3ed42820b1c154b19518f81a73771bfdc20ecd /sound/pci | |
| parent | 763ae53d2ae40feccc7edbeb0067b7f6978699a5 (diff) | |
| download | linux-25ec679b90782aed4894a1c3cc36c0a4ed350a20.tar.bz2 | |
ALSA: cs5535audio: Support PCM sync_stop
The driver invokes snd_pcm_period_elapsed() simply from the interrupt
handler. Set card->sync_irq for enabling the missing sync_stop PCM
operation, as well as removing the superfluous synchronize_irq()
call.
Link: https://lore.kernel.org/r/20191210063454.31603-14-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/cs5535audio/cs5535audio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index 68db7dec90b3..15126aff63fc 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -237,7 +237,6 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id) static int snd_cs5535audio_free(struct cs5535audio *cs5535au) { - synchronize_irq(cs5535au->irq); pci_set_power_state(cs5535au->pci, PCI_D3hot); if (cs5535au->irq >= 0) @@ -303,6 +302,7 @@ static int snd_cs5535audio_create(struct snd_card *card, } cs5535au->irq = pci->irq; + card->sync_irq = cs5535au->irq; pci_set_master(pci); if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, |